Not too long ago, two impassioned kids with a dream used to battle wheel-to-wheel in the furious ranks of karting.
Toro Ross's Pierre Gasly beat Sauber's new driver Charles Leclerc to Formula 1 by a few months, but the two will soon resume their hectic scraps.
Gasly posted this picture of his friend and foe on Twitter with an affectionate comment to go with it.
"Super happy for your F1 seat bro. Fully deserved. Dreamed about it when we were kids, and it's now happening. Bravooo!!!"
These two will deliver some good stuff in the coming years.